"He's been there recently once before and he liked it. He's going back for a short stint and will probably go back again soon," a source told E!. "It's part of a regular program. He believes in it. He doesn't have to be dragged there or anything. This is his thing and really wants to do it. He's working on his issues."

Disick allegedly flew directly from Atlantic City, where the reality star and father of three made a club appearance over the weekend, to the Rythmia Life Advancement Center in Costa Rica on Monday.

"I realize my issues are bigger than me and I'm ready to truly remedy this struggle I continue to battle," the reality star said in a statement to TMZ.